When my wife was in her early 20s she was living with the guy she dated right before me. She actually cheated on him with me and we ended up together, but that is a story for another day. Anyways she agreed to have a fmf threesome with him if she got a mfm threesome first. He had a friend that would come over from time for drinks and to just hang out every once in a while. For context my wife is incredibly hot, I totally out kicked the coverage with her. 5’7” long dark hair, big 36d tits, and a flat stomach. Her bf at the time was about 5’10” and in decent shape but the friend was maybe 6’2” but both had average sized cocks I guess. One night after a few drinks she gave the bf the nod and he asked his friend if he would like to share her and of course he said yes. I think it probably was something he was hoping would have happened at some point. My wife’s bf went first, she said she made the rules and out of respect she thought he should fuck her first. He fucked her doggy style on the sofa while his friend jerked off and then came on her back. After she cleaned up it was the friends turn. Now this is where it gets fun, he picked her up and laid her down on the floor and fucked he with her legs up around his neck and then pulled back. She said she really got loud at this point. My wife loves to moan and dirty talk and she said she purposely was quite when her bf fucked her and loud when the other guy did to make him jealous. He pounded her on the floor and then came inside her. A few days later the friend starting dating someone so they only did this once but she did keep her word and had a threesome later on with her best friend and her bf